Neoproof® Polyurea R ETA waterproofing system - concrete substrate

Manufacturer: Neotex

A flexible, cold-applied polyurea waterproofing system with an expected service life of 25 years. Ideal for exposed, commercial flat roofs exposed to high mechanical loads and intense weathering.

  • Comprehensive solution - system
  • Concrete
  • 2K - two-component
  • Polyurea
  • Waterproofing
  • ETA certification
  • Cool Material
  • Fire resistance
  • Resistance to early rain
  • Gray
  • White
  • Brown
  • Brick red

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Neoproof® Polyurea R ETA waterproofing system - concrete substrate

Neoproof® Polyurea R ETA Waterproofing System - Concrete Substrate

A flexible, cold-applied polyurea waterproofing system with an expected service life of 25 years. Ideal for exposed, commercial flat roofs exposed to high mechanical loads and intense weathering.

System diagram:

1. Concrete base

2. Priming with Neopox® Primer WS or Neodur® Primer 1k

3. Neoproof® Polyurea R waterproofing layer

4. Neotextile® NP reinforcement layer

Key features:

  • Unique resistance to standing water.
  • Resistant to early rainfall.
  • Very high mechanical resistance – an ideal solution for utility roofs.
  • Excellent resistance to UV radiation and unfavorable weather conditions.
  • Certified cooling roof properties (for white and light grey).
  • Certified high resistance to external fire.
  • Increased crack bridging ability.
  • Can be applied by roller or spray.

Certificates:

  • ETA
  • UV resistance
  • CE
  • Cool material
  • fire resistance     

Construction of the Neoproof® Polyurea R ETA system - concrete substrate and approximate consumption
Layer Product Wear

Priming*

Neopox® Primer WS

≥300 g/m2 in one layer

≥650 g/m2 in two or three layers to create a vapor barrier

alternatively

Neodur® Primer 1k

≥120 ml/m2 in one layer

Waterproofing layer

Neoproof® Polyurea R

≥1.5kg/m2 in two or three layers

≥2.5kg/m2 with Neotextile® NP in three layers

*Alternative primer from the Neotex portfolio after prior contact with a TrokenTech technical advisor.

Neopox® Primer WS - an epoxy primer for use on damp concrete floors (factories, laboratories, warehouses, supermarkets, garages, hospitals, schools, etc.). Also for reinforcing cementitious substrates.

Neodur® Primer 1K- one-component polyurethane primer, intended for surface preparation before the application of resin systems.

Neoproof® Polyurea R - a two-component, waterproofing polyurea membrane for roofs, terraces, or balconies for cold application. Rainproof after just 1 hour of application. Prevents moisture absorption and seals. Resistant to UV radiation and mechanical damage. Neoproof Polyurea R liquid roof membrane is root-resistant (according to CEN/TS 14416:2014 ) and certified for external fire resistance in accordance with EN 13501-5 . Polyurea R is classified as Broof (t1) and has certified "cool roof" properties (Cool Material ).

NEOTEXTILE NP - 100 g/m² polyester nonwoven fabric, reinforces waterproofing membranes. For bonding vertical-to-horizontal joints and for bonding various types of substrates before membrane application, e.g., felt-to-metal. 

  

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Specifications for Neoproof® Polyurea R ETA waterproofing system - concrete substrate

Elongation at break (ASTM D412)

400% (±20)

Tensile strength at break (ASTM D412)

>8.6 MPa (±0.3)

Adhesion to the substrate (EN 1542)

≥3 N/mm²

Hardness (ASTM D2240)

73 (Shore A)

Liquid water permeability (EN 1062-3)

<0,01kg/m2hours0.5

Solar Reflectance Index SRI (ASTM E1980-01)


  • 106 (white, RAL9003)

  • 88 (light gray, RAL7035)

Resistance to aging under the influence of UV radiation in the presence of moisture (EAD 030350-00-0402)

S, W3 -25 years, I4 (5,000 hours)

Resistance to dynamic indentation (EAD 030350-00-0402)

I4 (-30°C)

Resistance to fatigue deformation in motion (EAD 030350-00- 0402)

1,000 cycles at -10°C (W3 – 25 years)

Crack bridging ability (EN 1062-7 A)

>1.25mm [Class A4(23.5°C)]

Fire resistance (EN 13501-5)

Broof(t1)

Operating temperature range (dry load)

-35°C min. / +80°C max.

Technical documentation of Neoproof® Polyurea R ETA waterproofing system - concrete substrate

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  • NEOPROOF POLYUREA R polyurea waterproofing, Resin flooring for terraces and balconies, ETA NEOPROOF POLYUREA R polyurea waterproofing for roof, terrace or balcony
    • Product

    A two-component, cold-applied polyurea waterproofing membrane for roofs, terraces, or balconies. Rainproof within 1 hour of application. It prevents moisture absorption and seals. Resistant to UV radiation and mechanical damage.

    Neoproof Polyurea R has a European Technical Assessment (ETA 24/1247) and is classified in the highest durability category W3 according to EAD 030350-00-0402, which confirms an expected service life of up to 25 years.

    Neoproof Polyurea R liquid roof membrane is root resistant (according to CEN/TS 14416:2014 ), certified for external fire resistance in accordance with EN 13501-5 . Polyurea R is classified as Broof (t1) and has certified "cool roof" properties (Cool Material ).

    From 443.81 PLN

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